Figure 2-2
Spike responses in SST cells were increased by blocking inhibition using PTX. A, Diagram indicating recording configuration and PTX blocking of inhibition. B, Top, Example responses of SST cell to 10 Hz trains of 450 nm light pulses (20 ms pulse width) in control aCSF (black) and aCSF containing 50 μm PTX (blue). Bottom, Comparison of spike probability to all pulses in a 10 Hz train of light in control aCSF and PTX (n = 14). C, Same as B showing SST cell response to 20 Hz trains of 450 nm light pulses (n = 13). D, Same as A with recording/activation of PV cells in gold. E, Same as B with recording/activation of PV cells in gold (n = 10). F, Same as in E, showing PV cell response to 20 Hz trains of 450 nm light pulses in gold (n = 10). Download Figure 2-2, EPS file.